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Microstrip
Standard Equipment

Porta Blast 7 MM40 MM60
Microstrip System TM

The Microstrip machines are specially designed to blast with the finest abrasives, such as Armex soda, with precise control of blast pressure and very low abrasive consumption.

The vessel is constantly pressurised during operation with the deadman trigger operating air and abrasive valves, this avoids an unwanted slug of abrasive during start-up and ensures the abrasive is at blast speed immediately.

Microstrip Machines - Standard Equipment - MM40
MM40
Standard Features
Pressure Regulator Pressure Regulator

Precise control of blast pressure can be achieved.
From 0.2 to 8 BAR.
 
Abrasive Metering Valve Abrasive Metering Valve

The Thompson II valve with hardened metering sleeve allows for very precise metering of abrasive.
A unique clean-out port allows for easy removal of blockages.
 
Pneumatic Vibrator Pneumatic Vibrator
Adjustable pneumatic ball vibrator improves the flow of the finest abrasives.
 
3rd Signal Valve 3rd Signal Valve

Allows the operator to shut off the abrasive for blowing and rinsing of the work area.
 
Wet/Dry Nozzle Wet/Dry Nozzle

The WIN Nozzle for use with Armex abrasives mixes air and water inside the nozzle tip for effective dust suppression.
 
Options
Air Water Pump Air Water Pump

Machine Mounted Air Powered Water Pump
This can draw water from a tank to allow wet blasting operations in remote places where a water supply is not available.
 
Helmet Air Filter Helmet Air Filter

Activate carbon filter mounted on the machine together with a regulator to give an air feed to a blast helmet.